961942803 has 8 divisors (see below), whose sum is σ = 1323964416. Its totient is φ = 620608200.

The previous prime is 961942801. The next prime is 961942819. The reversal of 961942803 is 308249169.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 961942803 - 2¹ = 961942801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (961942801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5171643 + ... + 5171828.

It is an arithmetic number, because the mean of its divisors is an integer number (165495552).

Almost surely, 2^961942803 is an apocalyptic number.

961942803 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

961942803 is a deficient number, since it is larger than the sum of its proper divisors (362021613).

961942803 is a wasteful number, since it uses less digits than its factorization.

961942803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10343505.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 961942803 is about 31015.2027721890. The cubic root of 961942803 is about 987.1498485747.

The spelling of 961942803 in words is "nine hundred sixty-one million, nine hundred forty-two thousand, eight hundred three".